<ion-view view-title="首页">
	<ion-nav-buttons>
		<button class="button button-clear" ng-click="toUp()">发布</button>
	</ion-nav-buttons>
	<ion-nav-buttons side="right">
		<button class="button button-clear ">消息</button>
	</ion-nav-buttons>
	<ion-content>
		  	<div id="map" ng-style="{width:mapSize.width,height: mapSize.height}"></div>
	</ion-content>
</ion-view>